摘要
广西泗顶铅锌矿属国家危机矿山,做好危机矿山接替资源找矿工作以延长矿山开采年限,对国家和地方有色工业的可持续发展具有重要的社会和经济意义。论文介绍了在广西泗顶铅锌矿用激发极化法进行找矿的用情况。通过激电测深剖面数据采集,以AB/6(AB为供电极距)为深度轴编制了ηs、ρs地电断面图及水平截面等值线平面图,圈出了29个激电测深异常和10个平面异常,其中位于泥盆系地层中的有7个,位于寒武系地层中的有15个,跨越泥盆、寒武系地层的有7个。这些异常对在泗顶铅锌矿探找新矿源提供了重要信息。
The Siding lead-zinc mine has being ahnost mining out its resources, how to search for new resources to extend the mine life is crital to local social stability and sustainable development.
The application of the induced polarization method to explore for deep buried lead-zinc ore bodies is introduced. Based on the IP sounding andηs ,ρs geoelectric section profiles using AB/6 as the depth axis and the cross-sectian contour maps, the authors delineate 29 induced polarization profile anomalies and 10 plane anomalies. Among these anomalies, there are 7 in Devonian strata, 15 in Cambrian strata,and 7 across the Devonian and Cambrian strata. These anomalies provide important information to exploration and especially useful for searching for deposits in the Cambrian strata.
出处
《地质与勘探》
CAS
CSCD
北大核心
2009年第3期280-286,共7页
Geology and Exploration
基金
全国危机矿山接替资源勘查项目(编号:20054503)资助
关键词
广西泗顶铅锌矿
激电测深法
激电异常
Lead-Zinc mine, induced polarization sounding method, induced polarization anomalies, Siding, Guangxi
